Unit Utilities

Go the distance with easy unit conversions. Whether you're measuring in miles or meters, kilometers or yards, our tool helps you cross the finish line without breaking stride.


About mile (mi)

The mile is a unit of length commonly used in the imperial and US customary systems. It is equal to 5280 feet or approximately 1.609 kilometers.

About Light year (ly)

A light year (ly) is a unit of length used in astronomy, representing the distance that light travels in one year through a vacuum, approximately 9.461 trillion kilometers (about 5.879 trillion miles).


All distance conversions